Effect of Palm Oil Fatty Acid Additive (POFA) on Curing Characteristics, Mechanical and Morphological Properties of Silica Filled Natural Rubber/Recycle Rubber Powder Blends

2004 ◽  
Vol 20 (2) ◽  
pp. 105-116
Author(s):  
Hanafi Ismail ◽  
R. Nordin
Keyword(s):  
Fatty Acid ◽  
Natural Rubber ◽  
Palm Oil ◽  
Morphological Properties ◽  
Rubber Powder ◽  
Curing Characteristics ◽  
Powder Blends

Influence of N-Phenyl-p-Phenylenediamine Modified Epoxidized Palm Oil on Properties of Carbon Black Filled Natural Rubber Compound and Vulcanizate

2013 ◽  
Vol 844 ◽  
pp. 239-242 ◽  
Author(s):  
Supaporn Ieadsang ◽  
Anoma Thitithammawong ◽  
Charoen Nakason ◽  
Azizon Kaesaman
Keyword(s):  
Carbon Black ◽  
Natural Rubber ◽  
Palm Oil ◽  
Morphological Properties ◽  
Rubber Compound ◽  
Mixing Energy ◽  
Epoxidized Palm Oil ◽  
Curing Characteristics ◽  
Polycyclic Aromatic ◽  
Ft Ir

Modified epoxidized palm oil (pA-m-EPO) was prepared by a reaction of epoxidized palm oil (EPO) with n-phenyl-p-phenylenediamine. Chemical structure of the pA-m-EPO was characterized by using FT-IR spectrophotometer. Influence of the pA-m-EPO on bound rubber content, total mixing energy, Mooney viscosity and curing characteristics of carbon black filled natural rubber compound together with mechanical and morphological properties of carbon black filled natural rubber vulcanizates was later studied. Results showed that the NR compound and vulcanizate with using the pA-m-EPO gave inferior properties than those of using the aromatic oil. However, they provided better properties than those of the treated distillate aromatic extract (TDAE) excepting filler dispersion. Furthermore, the pA-m-EPO can be claimed as non-carcinogenic processing oil with low polycyclic aromatic hydrocarbons.

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